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OPA1678IDGKR

IC AUDIO 2 CIRCUIT 8VSSOP

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See Product Specifications for product details.

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OPA1678IDGKR

IC AUDIO 2 CIRCUIT 8VSSOP

Orders over $200 are eligible for a limited edition Chinese-style gift.

Orders over $200 are eligible for a limited edition Chinese-style gift.

Orders over $1000 qualify for a $30 shipping fee waiver.

Orders surpassing $5000 enjoy waived shipping and transaction fees.

These offers are applicable to both new and existing customers and are valid from January 1st, 2024, to December 31st, 2024.

  • Manufacturer:

    TI

  • Datasheet:
  • Package/Case:

    VSSOP8

  • Product Category:

    IC Chips

  • DateCode:

    21+

    RoHS Status

Submit your quote request now, and we expect to provide a quote within March 30, 2024. Place your order now, and we expect to complete the transaction within April 03, 2024. Ps:Time is according to GMT+8:00.

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Stock:15000 PCS

Our commitment is to deliver prompt quotations within 12 hours. For further assistance, please contact us at [email protected].

OPA1678IDGKR Product Details

1 Features

• Low Noise: 4.5 nV/√Hz at 1 kHz

• Low Distortion: 0.0001% at 1 kHz

• High Open-Loop Gain: 114dB

• High Common-Mode Rejection: 110 dB

• Low Quiescent Current: 2 mA Per Channel

• Low Input Bias Current: 10 pA (Typical)

• Slew Rate: 9 V/μs • Wide Gain Bandwidth: 16 MHz (G = 1)

• Unity-Gain Stable

• Rail-to-Rail Output

• Wide Supply Range:

±2.25 V to ±18 V, or 4.5 V to 36 V 

• Dual-Channel and Quad-Channel Versions

• Small Package Sizes:

Dual-Channel: SO-8 and MSOP-8

Quad-Channel: SO-14 and TSSOP-14


2 Applications

• Analog Signal Conditioning

• Analog and Digital Mixers

• Audio Effects Pedals

• A/V Receivers

• Car Audio Systems


3 Description

The OPA1678 (dual-channel) and OPA1679 (quadchannel) operational amplifiers offer higher systemlevel performance over legacy op amps commonly used in audio circuitry. The OPA167x amplifiers achieve a low 4.5-nV/√Hz noise density and low distortion of 0.0001% at 1 kHz which improves audio signal fidelity. They also offer rail-to-rail output swing to within 800 mV with a 2-kΩ load, which increases headroom and maximizes dynamic range.

The OPA1678 and OPA1679 operate over a very wide supply range of ±2.25 V to ±18 V or (4.5 V to 36 V) on only 2 mA of supply current to accommodate the power supply constraints of many types of audio products. These op amps are unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions allowing them to be used in many audio circuits.

The OPA167x amplifiers use completely independent internal circuitry for lowest crosstalk and freedom from interactions between channels, even when overdriven or overloaded.

The OPA167x temperature ranges are specified from –40°C to +85°C.

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Request a quote OPA1678IDGKR at censtry.com. All items are new and original with 365 days warranty! The excellent quality and guaranteed services of OPA1678IDGKR in stock for sale, check stock quantity and pricing, view product specifications, and order contact us:[email protected].
The price and lead time for OPA1678IDGKR depending on the quantity required, please send your request to us, our sales team will provide you price and delivery within 24 hours, we sincerely look forward to cooperating with you.

OPA1678IDGKR

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